What is a complete maxillary denture? That's the question we hear front desks get asked most before a denture consult, usually right after "how much will it cost" and right before "do I need an appointment for that." Patients don't need the CDT code or the lab terminology. They need a plain answer they can act on, and your front desk, whether that's a person or an AI receptionist like Amy, needs to give the same answer every time.
What Is a Complete Maxillary Denture?
A complete maxillary denture is a removable dental prosthesis that replaces every natural tooth in the upper jaw. It sits on the ridge of gum tissue where teeth used to be and extends up and back to cover the hard palate, the bony roof of the mouth. The denture base is made of acrylic resin shaped to the patient's mouth, with a full set of prosthetic teeth set into it. Unlike a partial denture, which clips onto remaining natural teeth, a complete maxillary denture has no natural teeth left to attach to. It stays in place through suction against the palate, the shape of the ridge, and sometimes a thin layer of denture adhesive. The billing code for this device is D5110, listed as "complete denture, maxillary." A complete maxillary denture is different from a complete mandibular denture, which replaces the lower arch and relies more on the tongue and cheek muscles for stability, since there is no palate on the bottom jaw to help hold it in place.
How It Differs From a Partial or a Mandibular Denture
A complete maxillary denture only makes sense next to the other options patients ask about by name. A partial maxillary denture is for patients who still have some natural teeth left in the upper arch. It clips onto those teeth with metal or plastic clasps and fills in the gaps. A complete maxillary denture is for patients with no upper teeth left at all, so there is nothing to clip to. It has to hold itself in place using the ridge and the palate instead.
A complete mandibular denture is the lower-arch version. It replaces every tooth in the bottom jaw, but it does not have a palate to rest against, so it usually sits less securely and moves more when the patient talks or chews. That difference is something the dentist explains at the exam, not something the front desk needs to get into on the phone. What the front desk does need to know is which arch, or both, the patient is asking about, because that changes the code, the lab order, and sometimes the number of visits.
What a Complete Maxillary Denture Costs
Cost is the second question after "what is it." Fees vary by lab, materials, and whether the denture is immediate (placed the same day teeth are removed) or conventional (made after the gums heal, usually 6 to 8 weeks later). Most practices we work with quote a range rather than a flat number until the dentist sees the patient and decides on materials. The number the front desk gives on the phone should always be labeled as an estimate, not a quote, until the exam happens.
What the front desk can control is how fast that estimate turns into an accurate one. If the practice runs insurance verification before the consult instead of after, the patient walks in already knowing their remaining annual maximum and whether their plan has a missing tooth clause or a frequency limit on dentures. That is the difference between a five-minute conversation at checkout and a phone call two weeks later explaining why the estimate changed.
The D5110 Code and What Gets Filed
A complete maxillary denture is billed under CDT code D5110. That is the code the front desk enters on the claim, and it is the code the insurance company checks against the patient's plan for two things: whether dentures are a covered benefit at all, and whether the patient has hit a frequency limit (many plans only pay for one complete denture per arch every 5 to 7 years). We wrote a full breakdown of what D5110 covers and how to bill it if your team wants the line-by-line version.
Get the code or the frequency check wrong and the claim comes back denied, which means someone at the front desk has to call the patient back to explain why the estimate they gave was off. Getting it right before the appointment is the whole point of checking benefits early instead of at checkout.
How the Front Desk Handles the Call and the Insurance Check
A call asking what dentures cost or what a denture even is can eat up five or ten minutes if the person answering has to look up the plan by hand while the patient waits on hold. The ADA Health Policy Institute's 2026 survey found that 43.3% of dentists now use AI for at least one front-desk or clinical task, and that insurance verification is the second most common planned use, at 32.6% planned versus 13.6% currently in place. Denture cases are exactly the kind of claim that gap shows up on, because checking frequency limits and remaining benefit by hand takes real time per patient, and most offices have not automated it yet.
An AI receptionist can take that call, explain in plain language what a complete maxillary denture is, book the consult, and flag the case for insurance verification before the patient shows up. That is the kind of call we built Amy to handle without a human having to stop what they are doing. It plugs into whatever practice management system the office already runs, so the appointment and the benefit check land in the same chart instead of a sticky note by the phone.
If your front desk is spending more time explaining denture benefits over the phone than actually scheduling the consult, it might be worth watching how this runs on a real call. You can book a time to see Amy handle a denture call on your own schedule.
FAQ
Can you have full upper dentures without the palate?
Yes, there is a design called a horseshoe or palateless denture that leaves the roof of the mouth open, usually for patients who have a strong gag reflex or want more of the mouth's natural feel while eating. It gives up some suction and stability to do that, since the palate is a big part of what holds a standard complete maxillary denture in place. Whether that design fits a specific patient is a call for the dentist at the exam, not something the front desk should promise on the phone.
What is the average cost of a complete upper denture?
There is no single national number, because cost depends on the lab, the materials (standard acrylic versus a premium tooth set), and whether it is an immediate or conventional denture. Most front desks quote a range at the first call and give a firm number after the exam, once the dentist has decided on materials. Checking the patient's insurance benefit before that call, including any frequency limit on D5110, keeps the estimate close to the final number.
What is the newest type of dentures?
Labs have moved toward digitally designed and milled dentures, where the denture is scanned and cut from a solid block of material instead of hand-packed acrylic, which can mean fewer appointments and a more consistent fit. Some practices also offer implant-supported options, where the denture snaps onto a small number of implants instead of resting on the ridge and palate alone. Which option fits a given patient is a clinical decision the dentist makes at the exam, not something the front desk should recommend.
Can you eat with full upper dentures?
Yes, most patients eat with a complete maxillary denture, though there is usually an adjustment period where the dentist recommends softer foods and smaller bites while the mouth adjusts to the new fit. Specific diet guidance for that adjustment period should come from the treating dentist, not the front desk.
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